Mathematics

8th

grade

Image

Fungsi Kuadrat

9
plays

20 questions

Show Answers
See Preview
  • 1. Multiple Choice
    3 minutes
    1 pt

    Bentuk umum fungsi kuadrat adalah...

    Image
    Image
    Image
    Image
  • 2. Multiple Choice
    3 minutes
    1 pt

    Fungsi  f(x)=ax2+bx+cf\left(x\right)=ax^2+bx+c  berpotongan dengan sumbu-y di ....

    (0,c)

    (0,-c)

    (c,0)

    (-c,0)

  • 3. Multiple Choice
    3 minutes
    1 pt

    Fungsi  f(x)=ax2+bx+cf\left(x\right)=ax^2+bx+c  memiliki nilai optimum ....

     y=b2+4ac2ay=-\frac{b^2+4ac}{2a}  

     y=b2+4ac4ay=-\frac{b^2+4ac}{4a} 

     y=b24ac2ay=-\frac{b^2-4ac}{2a} 

     y=b24ac4ay=-\frac{b^2-4ac}{4a} 

  • Answer choices
    Tags
    Answer choices
    Tags

    Explore all questions with a free account

    Already have an account?